Sound Blaster X-FI driver problems

I just recieved my X-FI Fatality sound card. I installed it and everything went smoothly. However, after i restarted my computer, i went into device manager only to find that my driver didnt install. I had Windows try to install it and i tried manually to install it, but with no luck. I get an error saying its not digitally signed. what can i do?

well, my bad. the driver is installed. i have an error saying "This device is not configured correctly"....